Have to agree with Amnon here.  Amnon's mud is genuinely refreshing and unique.  Armageddon is pure crap, and by claiming "Hi! We're THE funnest mud on the net!" they immediately forfeit ALL credibility, unless they can link to some survey (which uses sound clinical trials) or other non-biased study.  Now, if they can produce such a study, then I myself have just forfeit credibility and I bow to them.  But I'm not going to hold my breath.